87066398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{37561}}^1$

素因数の和:37643

約数の個数: 16

約数和(自身を含む): 139730640

約数和(自身を除く): 52664242

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 37561, 75122, 713659, 1427318, 2291221, 4582442, 43533199, 87066398]

約数ペア:

[(1, 87066398), (2, 43533199), (19, 4582442), (38, 2291221), (61, 1427318), (122, 713659), (1159, 75122), (2318, 37561)]